Ubuntu Server static IP and DNS server settings

Ubuntu's network parameters are saved in the file/etc/network/interfaces,

The default setting uses DHCP, which is obtained by dynamic IP. Here's how to set up a static IP: 1) Edit/etc/network/interfaces1.1) Add DHCP line shield # The primary network Interfaceauto eth0#iface eth0 inet DHCP 1.2) Add and static IP parameters # The primary network interfaceiface eth0 inet staticaddress 192.168.1,151netmask 255.255.255.0gateway 192.168.1.12) Edit/etc/resolv.conf, set DNS, and if you restart restore, you will also need to modify
/etc/resolvconf/resolv.conf.d/base file, two content like NameServer 192.168.1.1 #路由网关nameserver 8.8.8.8 #google的dns服务器 3) perform the following two commands , enable new settings $sudo Ifdown eth0$sudo ifup eth0

Ubuntu Server static IP and DNS server settings